added another deleted function bc of conflict

src/deepeval/base_task.py

@@ -150,6 +150,14 @@ class BaseTask(ABC):
         result = self.tokenizer.decode(output[0], skip_special_tokens=True)
         return result
 
+    def get_chat_template_tokens(self):
+        allowed_token_chat = [
+            {"role": "user", "content": ""},
+            {"role": "assistant", "content": ""}
+        ]
+        allowed_special_tokens = self.tokenizer.apply_chat_template(allowed_token_chat, tokenize=True)
+        return allowed_special_tokens
+    
     @abstractmethod
     def load_dataset_from_hf(self):
         """